Manufacturer: Perko 0675DPBBLK
Perko self-adjusting slam latch with unique "slide-action" design to keep the inside of your hatches dry. Self-adjusting ractcheting cam bar/strike permits installation with slight misalignmdent of components. Fits mounting surfaces from 1/8" to 3/4" thick. Requires 2" diameter installation hole. Two strikes included to accommodate a variety of mounting configurations.